/*

* Copyright (c) 2004-2005 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Implements the CLandmarksLmOpWrapper class

*

*/

#include <EPos_Landmarks.h>

#include <EPos_CPosLmOperation.h>

#include "LandmarksLmOpWrapper.h"

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------

//

CLandmarksLmOpWrapper::CLandmarksLmOpWrapper()

: CActive(CActive::EPriorityStandard)

    {

    CActiveScheduler::Add(this);

    }

// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------

//

CLandmarksLmOpWrapper::~CLandmarksLmOpWrapper()

    {

    Cancel();

    delete iLmOperation;

    iLmOperation = NULL;

    }

// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------

//

void CLandmarksLmOpWrapper::StartOperation(

    CPosLmOperation* aLmOperation,

    TRequestStatus& aStatus,

    TBool aReportProgress)

    {

    delete iLmOperation;

    iLmOperation = aLmOperation;

    iCallerStatus = &aStatus;

    iReportProgress = aReportProgress;

    iProgress = 0;

    ExecuteNextStep();

    }

// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------

//

CPosLmOperation* CLandmarksLmOpWrapper::LmOperationPtr()

    {

    return iLmOperation;

    }

// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------

//

void CLandmarksLmOpWrapper::ExecuteNextStep(TRequestStatus& aStatus)

    {

    iCallerStatus = &aStatus;

    ExecuteNextStep();

    }

// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------

//

TInt CLandmarksLmOpWrapper::Progress()

    {

    return (TInt) (iProgress * 100);

    }

// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------

//

void CLandmarksLmOpWrapper::DoCancel()

    {

    delete iLmOperation;

    iLmOperation = NULL;

    User::RequestComplete(iCallerStatus, KErrCancel);

    }

// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------

//

void CLandmarksLmOpWrapper::RunL()

    {

    if (iStatus == KErrNone)

        {

        // Operation finished.

        User::RequestComplete(iCallerStatus, KErrNone);

        }

    else if (iStatus == KPosLmOperationNotComplete)

        {

        if (iReportProgress)

            {

            User::RequestComplete(iCallerStatus, KPosLmOperationNotComplete);

            }

        else

            {

            ExecuteNextStep();

            }

        }

    }

// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------

//

void CLandmarksLmOpWrapper::ExecuteNextStep()

    {

    iStatus = KRequestPending;

    iLmOperation->NextStep(iStatus, iProgress);

    SetActive();

    }